Thanks for pointing me in the right direction. I'll see what I can do to get a more modern browser version in the enterprise.
-Nick On Sun, Dec 11, 2016 at 5:06 PM, James Wing <[email protected]> wrote: > Browser compatibility is most likely the problem, Nick. The cluster page > uses the built-in Array.includes() method, which appears unsupported > <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes#Browser_compatibility> > in your browsers. It is certainly possible to patch a custom build of NiFi > with a polyfill library. But I'm not sure this is the only compatibility > issue you will run into. > > Thanks, > > James > > On Sun, Dec 11, 2016 at 1:03 PM, Nicholas Hughes < > [email protected]> wrote: > >> Corporate mandated browser versions: >> >> Firefox 38.0.1 >> Internet Explorer 11.0.9600.18499 >> >> Same result in both. >> >> -Nick >> >> >> On Sun, Dec 11, 2016 at 3:58 PM, James Wing <[email protected]> wrote: >> >>> Which browser and version are you using? >>> >>> On Sun, Dec 11, 2016 at 12:13 PM, Nicholas Hughes < >>> [email protected]> wrote: >>> >>>> Each of the three objects in the nodes array has a roles attribute as >>>> an array. >>>> >>>> -Nick >>>> >>>> >>>> On Sun, Dec 11, 2016 at 2:51 PM, James Wing <[email protected]> wrote: >>>> >>>>> That sounds promising, that might explain the cluster window failing >>>>> to display the nodes data. >>>>> >>>>> Can you check if in the cluster JSON response each node has an >>>>> attribute called "roles" which is a javascript Array type? I think it's >>>>> ok >>>>> if it's an empty array like "[]", but it must be an array. >>>>> >>>>> James >>>>> >>>>> >>>>> On Sun, Dec 11, 2016 at 11:25 AM, Nicholas Hughes < >>>>> [email protected]> wrote: >>>>> >>>>>> I take that back... there is one: >>>>>> >>>>>> TypeError: y.roles.includes is not a function >>>>>> >>>>>> -Nick >>>>>> >>>>>> >>>>>> On Sun, Dec 11, 2016 at 2:22 PM, Nicholas Hughes < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> James, >>>>>>> >>>>>>> I just have some 304 "not modified" codes. No errors. >>>>>>> >>>>>>> >>>>>>> >>>>>>> -Nick >>>>>>> >>>>>>> >>>>>>> On Sun, Dec 11, 2016 at 1:35 PM, James Wing <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> Nick, >>>>>>>> >>>>>>>> Are there any errors shown in the Javascript console of your >>>>>>>> browser developer tools? >>>>>>>> >>>>>>>> >>>>>>>> Thanks, >>>>>>>> >>>>>>>> James >>>>>>>> >>>>>>>> On Sun, Dec 11, 2016 at 8:49 AM, Nicholas Hughes < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> I'm seeing some interesting behavior in a secured NiFi cluster, >>>>>>>>> and I can't seem to track down what authorization pieces I might be >>>>>>>>> missing. >>>>>>>>> >>>>>>>>> First, I'm the Initial Admin Identity... so I should have access >>>>>>>>> to view/modify "all the things" (or at least give myself access to >>>>>>>>> them if >>>>>>>>> something is missing by default). >>>>>>>>> >>>>>>>>> I stood up a three node HDF 2.0.1 cluster running Apache NiFi >>>>>>>>> 1.0.0 and all nodes seem to be connected (as shown on the main UI >>>>>>>>> screen): >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> ...and functioning properly in that changes on one UI show up on >>>>>>>>> the other nodes. However, I cannot obtain more information about the >>>>>>>>> cluster, such as the identity of the primary node, because the >>>>>>>>> cluster >>>>>>>>> management screen shows "Displaying 0 of" and no nodes in the list: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> At first I thought this might be an authorization problem, but >>>>>>>>> further investigation using browser developer tools show the API >>>>>>>>> response >>>>>>>>> is working just fine: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> ...which is pretty confusing. Does anybody have any idea if I'm >>>>>>>>> doing something wrong or if there was an issue in 1.0.0 which would >>>>>>>>> cause >>>>>>>>> this behavior? >>>>>>>>> >>>>>>>>> Thanks! >>>>>>>>> >>>>>>>>> Nick >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
